:root{
  --ink:#17212b;
  --muted:#5d6975;
  --navy:#16324f;
  --blue:#245b85;
  --pale:#eef4f7;
  --line:#d8e1e7;
  --white:#ffffff;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Arial,Helvetica,sans-serif;
  color:var(--ink);
  background:var(--white);
  line-height:1.65;
}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
.container{width:min(calc(100% - 40px),var(--max));margin:auto}
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.97);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;min-height:76px;gap:28px}
.brand{display:flex;align-items:center;gap:12px;color:var(--navy);font-weight:700;letter-spacing:.02em}
.brand:hover{text-decoration:none}
.brand-mark{
  width:42px;height:42px;border:2px solid var(--navy);border-radius:50%;
  display:grid;place-items:center;font-size:18px
}
.nav{display:flex;gap:24px;align-items:center}
.nav a{color:var(--ink);font-size:.96rem}
.nav a.active{color:var(--blue);font-weight:700}
.menu-btn{display:none;border:0;background:none;font-size:1.5rem}
.hero{
  padding:96px 0 86px;
  background:linear-gradient(135deg,#f7fafb 0%,#e9f1f5 100%);
}
.hero-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:70px;align-items:center}
.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:.78rem;font-weight:700;color:var(--blue)}
h1,h2,h3{line-height:1.15;color:var(--navy);margin-top:0}
h1{font-size:clamp(2.5rem,5vw,4.6rem);max-width:900px;margin-bottom:24px}
h2{font-size:clamp(2rem,3.2vw,3rem);margin-bottom:20px}
h3{font-size:1.35rem}
.lead{font-size:1.25rem;color:var(--muted);max-width:790px}
.hero-card{
  background:var(--navy);color:white;padding:38px;border-radius:4px;
  box-shadow:0 18px 40px rgba(22,50,79,.18)
}
.hero-card h2,.hero-card h3{color:white}
.hero-card ul{padding-left:20px}
.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}
.btn{
  display:inline-block;padding:13px 20px;border:1px solid var(--navy);
  font-weight:700;border-radius:2px
}
.btn-primary{background:var(--navy);color:white}
.btn-primary:hover{background:#0f263d;text-decoration:none}
.btn-light{background:white;color:var(--navy)}
.btn-light:hover{text-decoration:none;background:#f5f7f8}
section{padding:78px 0}
.section-soft{background:var(--pale)}
.section-intro{max-width:780px;margin-bottom:38px;color:var(--muted);font-size:1.08rem}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.card{
  border:1px solid var(--line);padding:30px;background:white;border-radius:3px;
}
.card p:last-child{margin-bottom:0}
.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);background:white}
.stat{padding:28px;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat strong{display:block;font-size:1.7rem;color:var(--navy)}
.check-list{list-style:none;padding:0;margin:0}
.check-list li{padding:8px 0 8px 25px;position:relative}
.check-list li:before{content:"✓";position:absolute;left:0;color:var(--blue);font-weight:700}
.page-hero{padding:72px 0 58px;background:var(--pale)}
.page-hero h1{font-size:clamp(2.3rem,4vw,3.8rem);margin-bottom:18px}
.service-row{
  display:grid;grid-template-columns:.7fr 1.3fr;gap:50px;
  padding:44px 0;border-top:1px solid var(--line)
}
.service-row:first-child{border-top:0}
.case{
  padding:30px 0;border-top:1px solid var(--line);
  display:grid;grid-template-columns:.55fr 1.45fr;gap:40px
}
.case-meta{color:var(--muted);font-size:.94rem}
.quote{
  border-left:4px solid var(--blue);padding:8px 0 8px 24px;
  font-size:1.3rem;color:var(--navy);margin:28px 0
}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px}
.contact-box{background:var(--navy);color:white;padding:38px}
.contact-box h2,.contact-box h3,.contact-box a{color:white}
label{display:block;font-weight:700;margin:15px 0 6px}
input,textarea{
  width:100%;padding:13px;border:1px solid #b8c4cc;font:inherit
}
textarea{min-height:160px;resize:vertical}
.notice{font-size:.88rem;color:var(--muted)}
.cta{background:var(--navy);color:white}
.cta h2{color:white}
.footer{padding:36px 0;background:#0f2235;color:#dfe7ec}
.footer-grid{display:flex;justify-content:space-between;gap:30px;align-items:flex-start}
.footer a{color:white}
.small{font-size:.88rem;color:#b8c5ce}
.tag{display:inline-block;background:var(--pale);padding:5px 9px;margin:3px;font-size:.84rem;color:var(--navy)}
@media(max-width:850px){
  .hero-grid,.grid-3,.grid-2,.contact-grid,.service-row,.case{grid-template-columns:1fr}
  .hero{padding-top:68px}
  .stat-strip{grid-template-columns:1fr 1fr}
  .stat:nth-child(2){border-right:0}
  .stat:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .menu-btn{display:block}
  .nav{
    display:none;position:absolute;top:76px;left:0;right:0;background:white;
    padding:20px;flex-direction:column;border-bottom:1px solid var(--line)
  }
  .nav.open{display:flex}
}
@media(max-width:520px){
  .stat-strip{grid-template-columns:1fr}
  .stat{border-right:0;border-bottom:1px solid var(--line)!important}
  h1{font-size:2.45rem}
  section{padding:58px 0}
  .footer-grid{display:block}
}